Step 1: Preheat your oven to 350°F (175°C). Line a 9x13 inch baking pan with parchment paper, leaving some overhang for easy removal later.
Step 2: In a large mixing bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt. Set aside.
Step 3: In another bowl, beat the butter, light brown sugar, and granulated sugar together until light and fluffy, about 2-3 minutes.
Step 4: Add eggs one at a time, mixing well after each addition. Stir in vanilla extract.
Step 5: Gradually add the dry ingredients to the wet ingredients, mixing just until combined.
Step 6: Gently fold in coconut, chocolate chips, and chopped almonds.
Step 7: Spread the batter evenly in the prepared pan. Bake for 25-30 minutes until edges are golden and center is set.
Step 8: Cool in the pan for 10-15 minutes. Use parchment to lift out and cool completely before slicing.
